Rapoo Advanced Multi Mode Wireless Optical Mouse, Black

Multi-mode wireless connection: The smart switch between Bluetooth 3.0, Bluetooth 4.0 (Smart/ BLE) and 2.4 GHz ensures stable wireless transmission with up to 10 meters range and 360° coverage. You can still use your mouse regardless of USB port shortage or the loss of receiver. Highlights Connect simultaneously to up to 4 devices - MT750S automatically pairs the working device Precise down to the last pixel: with the adjustable DPI sensor, accuracy is no longer left to chance. Adjustable from 600 DPI to 3200 DPI, you can adapt it to match your preference Built-in lithium battery] This computer mouse has a built-in lithium battery and lasts for a long time No more replacing batteries: thanks to the built-in eco-friendly lithium battery, a full charge can last up to 30 days. It eliminates the need for replacing batteries Multi-mode wireless connection: The smart switch between Bluetooth 3.0, Bluetooth 4.0 (Smart/ BLE) and 2.4 GHz ensures stable wireless transmission with up to 10 meters range and 360° coverage